winding staircase in English
steps which twist vertically in the form of a spiral
Use "winding staircase" in a sentence
1. She climbed up the narrow winding staircase , and reached a little door .
2. Under the winding staircase of the steeple, that's where we have to look.
3. 8 The entrance of the lowest side chamber was on the south* side of the house,+ and a winding staircase led up to the middle floor, and from the middle floor up to the third floor.
4. They went over a tolerably large ground-floor; a second floor consisted of a salon, a bathroom, and two bedrooms; near one of the bedrooms they came to a winding staircase that led down to the garden.